Alumina Ceramic Roller & Nadiifinta Sare ee Alumina Ceramic Nut waa qayb wax qabad sare leh oo loogu talagalay in loo isticmaalo dalabaadka warshadaha iyo farsamada. Tiirka dhoobada ah ee waara waxa uu bixiyaa iska caabin gaar ah xidhashada, kulaylka, iyo daxalka, taas oo ka dhigaysa doorasho ku haboon bey'ada laga yaabo in alaabta dhaqameedku ku guuldareystaan. Alumina Ceramic Roller, oo inta badan loo isticmaalo iyadoo lala kaashanayo tiirka, waxay kor u qaadaysaa waxtarka guud iyo cimri dhererka mashiinada iyo qalabka. Haddii aad raadinayso qaab-dhismeedka taageerada dhoobada adag ama rullaluistemadka dhoobada ah ee la isku halleyn karo, alaabooyinkani waxay bixiyaan waxqabad heer sare ah iyo isku halaynta. Waxqabadku kama hooseeyo kan dhoobada Zirconia.
Alumina Ceramic Column waxaa lagu soo saaray iyadoo la adeegsanayo tignoolajiyada dhoobada sare leh, iyadoo la hubinayo tayada iyo saxnaanta joogtada ah. Waxay ka kooban tahay aluminium saafi ah oo sarreeya, taas oo bixisa awood farsamo oo heer sare ah iyo xasilloonida kulaylka. Tani waxay ka dhigaysaa tiirka mid ku habboon in lagu isticmaalo jawi kuleyl sare leh, iyo sidoo kale codsiyada u baahan caabbinta kiimikada. Dabeecadda joogtada ah ee qaybtan dhoobada ah waxay hubisaa nolosha adeegga muddada dheer, yaraynta dayactirka iyo kharashka beddelka waqti ka dib.
Mid ka mid ah astaamaha muhiimka ah ee Tiirka dhoobada Alumina waa awooda ay u leedahay ilaalinta sharafta qaabdhismeedka xaaladaha daran. Si ka duwan qaybaha birta ah ee daxalgelin kara ama qurxin kara, tiirarka dhoobada ayaa ah kuwo deggan oo shaqeynaya. Dhammaadka dusha sare ee tiirku waa siman yahay oo lebis ah, taas oo u oggolaanaysa toosin sax ah iyo khilaaf yar marka lagu lammaaniyo Roller Ceramic Alumina. Isku-dhafkan ayaa si gaar ah faa'iido u leh mashiinka saxda ah, halkaasoo saxnaanta iyo adkeysiga ay lagama maarmaan tahay.
Dhismaha faahfaahsan ee Alumina Ceramic Column wuxuu hubinayaa inuu u adkeysan karo culeysyo culus iyo isticmaalka soo noqnoqda iyada oo aan hoos u dhicin. Isku-dheellitirnaanteeda hoose ee ballaarinta kulaylka waxay la macno tahay ma dillaaci doonto ama ma gariiri doonto isbeddellada heerkulka. Tani waxay ka dhigaysaa doorashada la door biday ee warshadaha sida wax soo saarka, baabuurta, iyo hawada, halkaas oo isku halaynta iyo waxqabadka ay muhiim u yihiin. Intaa waxaa dheer, dabeecadda aan firfircoonayn ee walxaha dhoobada ah waxay ka hortagtaa wasakheynta walxaha ku xeeran, taasoo ka dhigaysa mid ku habboon in loo isticmaalo jawiga nadiifka ah iyo hababka xasaasiga ah.
Tiirarka dhoobada ah iyo rollers-ka waxay ka helayaan codsi meelo badan oo kala duwan, oo ay ku jiraan laakiin aan ku xaddidnayn khadadka wax-soo-saarka warshadaha, nidaamyada shiididda, iyo qalabaynta saxda ah. Waxaa sidoo kale loo isticmaalaa wax soo saarka semiconductor, halkaas oo xitaa cilladaha ugu yar ay u horseedi karaan arrimo muhiim ah. Alumina Ceramic Column awoodiisa inuu ku shaqeeyo iyada oo aan la faragelin walxaha dibadda waxay hubisaa wax soo saarka joogtada ah iyo hagaajinta hufnaanta hawlgelinta.
Isticmaalayaashu waxay ku amaaneen Alumina Ceramic Column adkeysiga iyo waxqabadka jawiga adag. Qaar badan ayaa soo sheegay in alaabtu ay si weyn hoos ugu dhigtay wakhtiga dhimista iyo shuruudaha dayactirka. Alumina Ceramic Roller, marka la barbar isticmaalo tiirka, ayaa lagu xusay hawl-qabadkiisa siman iyo waxqabadkiisa muddada dheer. Macaamiishu waxay qadarinayaan saxnaanta iyo isku halaynta qaybahan ay bixiyaan, gaar ahaan codsiyada warshadaha ee saamiga sare leh.
Markaad tixgelinayso isticmaalka Alumina Ceramic Column, waxaa muhiim ah in la fahmo la jaanqaadkeeda nidaamyada jira. Qaybahan waxaa loogu talagalay in ay si aan kala go 'lahayn ugu dhexgalaan qalabyo kala duwan, iyagoo siinaya xal wax ku ool ah oo loogu talagalay noocyada kala duwan ee mashiinnada. Guryohooda fudfudud haddana xooggan waxay ka dhigaan kuwa fudud in la maareeyo oo la rakibo, taasoo sii wanajinaysa rafcaankooda. Intaa waxaa dheer, iska caabintooda abrasion waxay hubisaa inay u adkeysan karaan isticmaalka joogtada ah iyaga oo aan waxyeello u geysan tayada ama waxqabadka.
Kuwa doonaya beddelka la isku halayn karo ee qaybaha macdan dhaqameedka ah, Tiirka dhoobada Alumina wuxuu soo bandhigayaa ikhtiyaar adag. Waxay isku daraysaa faa'iidooyinka dhoobada-sida qallafsanaanta sare, korantada korantada ee hooseeya, iyo guryaha dahaarka oo aad u fiican - oo leh qaab-dhismeed dhismeed oo looga baahan yahay codsiyada warshadaha. Tani waxay ka dhigaysaa mid qiimo leh oo lagu kordhinayo nidaam kasta oo u baahan saxnaanta, adkeysiga, iyo iska caabinta xaaladaha adag.
ALUMINA TECH DATA
|
ITEM
|
UNIT
|
99.9 ALUMINA
|
|
Density
|
G/cm3
|
3.94
|
|
Bending Resistance
|
Mpa
|
500
|
|
Compressive Strength
|
Mpa
|
3300
|
|
Elasticity Modulus
|
Gpa
|
400
|
|
Shock Strength
|
Mpam/2
|
5.2
|
|
Vaporization Coefficient
|
M
|
12
|
|
Vickers Hardness
|
HV0.5
|
2000
|
|
Thermal Expansivity
|
10-6K-1
|
8.0
|
|
Conductivity
|
W/MK
|
28
|
|
Thermal Shock Resistance
|
AT℃
|
280
|
|
Maximum Service Temperature
|
℃
|
1750
|
|
20℃ Volume Resistance
|
Ω
|
≥1015
|
|
Dielectric Strength
|
KV/mm
|
30
|
|
Apparent Porosity
|
％
|
0
|
|
Permittivity
|
Er
|
10
|
|
Dielectric Loss Angle
|
tanδ
|
0.001
|
ALUMINA budada TECH XOGTA
|
ITEM
|
LS-110
|
LS-120
|
LS-130
|
LS-110F
|
LS-220
|
LS-210
|
|
LOI(％)
|
0.02
|
0.02
|
0.05
|
0.08
|
0.03
|
0.01
|
|
Na2O(％)
|
0.05
|
0.04
|
0.03
|
0.05
|
0.07
|
0.08
|
|
SiO2(％)
|
0.07
|
0.07
|
0.07
|
0.09
|
0.02
|
0.02
|
|
Fe2O3(％)
|
0.03
|
0.03
|
0.03
|
0.03
|
0.02
|
0.02
|
|
Al2O3(％)
|
99.9
|
99.9
|
99.9
|
99.9
|
99.9
|
99.9
|
|
average grain diameter(um)
|
1.7
|
2.1
|
2.2
|
1.1
|
2.7
|
2.9
|
|
αgrain diameter(um)
|
1-2
|
1-3
|
2-4
|
1-2
|
2-3
|
3-5
|
|
BET Surface Area(m2/g)
|
1.9
|
1.4
|
1.4
|
3.2
|
1.6
|
0.9
|
|
Pressure-induced volume density(g/cm3)*
|
2.22
|
2.27
|
2.31
|
2.29
|
2.22
|
2.32
|
|
Forming density(g/cm3)**
|
2.13
|
2.20
|
2.23
|
2.33
|
2.17
|
2.30
|
|
Sintering volume density(g/cm3)**
|
3.78
|
3.79
|
3.78
|
3.89
|
3.81
|
3.77
|
|
Line collection efficiency(％)
|
18.0
|
17.2
|
16.7
|
15.7
|
17.5
|
15.3
|
Kala xiriir Hada
